七年级(上)第二单元知识点归纳

Unit 2 Looking Different
Topic 1 I have a small nose.
第一节词汇
一．反义词
Small 小的big 大的long 长的short 短的tall 高的short矮的round圆的wide 宽的narrow 窄的right 正确的wrong错误的come 来go去different 不同的same 同样的
二．同音词
Eye 眼睛――I 我know 知道no不
三、对应词：girl 女孩――boy 男孩
Student 学生――teacher老师
Sister姐妹――brother兄弟
Mother 妈妈――father爸爸
Grandma 奶奶――grandpa爷爷
四．三单形式
Go去――goes do 做，助动词—does have有――has come 来――comes know认识――knows
五．单数与复数
Bus 公共汽车—buses box 盒子――boxes
Watch 手表，观看――watches brush 刷—brushes
Baby 婴儿――babies family 家庭――families
Country 国家――countries boy男孩――boys
Toy玩具–toys face 脸――faces bike自行车――bikes cake蛋糕–cakes book 书---books
Monkey 猴子――monkeys leaf 叶子――leaves
Wife 妻子—wives knife小女刀—knives
Potato 西红柿—potatoes tomato马铃署—tomatoes
Zoo动物园――zoos man 男人――men
Woman女人――women foot 脚—feet tooth牙齿――teeth sheep羊---sheep people人们――people fish小鱼–fish Chinese汉语――Chinese Japanese 日语—Japanese Child孩子――children mouse老鼠—mice
六．重点短语。

1. a small nose
2. two big eye
3. Y ou’re right.
4. a wide mouth long hair a round face short legs
Big hands
5. favorite actor favorite star/ food/ music hot dog sing a song a big red nose
6. come from = am from are from comes from = is from
7. Chinese name English name one year old two years old in the same school in different school
七．意思相同的句子：重点句型。

1. I have a small nose. = My nose is small.
2. Y ou have a long face. = My face is long.
3. She has short hair. = Her hair is short.
4. He has long arms. = His arms are long.
5.We have big feet. =Our feet are big.
6. Who is the boy? He is _______.
Who is the girl? She is _______.
7. Who is your favorite star? My favorite star is _______.
8. He is _____. She is ________.
9. --Which star do you like best? –I like _____ best.
10. Y es, you are right.
11. I come from England.= I am from England.
12. They come from China. = They are from China.
She is from Canada. = She comes from Canada.
Thanks= Thank you=Thanks a lot= Thank you very much
That’s OK.= That’s all right. = Y ou’re welcome. = Y ou are welcome.
Sorry. 对不起。

Tha t’s OK. = Tha t’s all right.
We are not in the same class, but we are good friends.
We are in the same school, but in different grades.
Do you have ….? Y es, I do. / No, I don’t.
Does he have a big nose? Y es, he does. No, he doesn’t.
小知识点：1) I have a small nose, but he has a big one.
为了避免重复哆嗦，常用one和ones来代替前面出现的人或物。

2）We have big eyes, but they have small ones.
八. 我用have , you用have 我们we ，你们you他们they 用have ，has 用于he他, she她, it它。

主语是三单形式：一个人或一个物用has.
主语是复数形式：两人两物或两人两物以上。

do和does之后用have.
Unit 2 归纳所有名词：可数名词与不可数的名词
不可数名词没有数的变化。

可数名词有数的变化。

不可数名词：bread, chicken, coke, drink, food, glass, hair, breakfast, homework, housework, water, juice, lunch, meat, rice, work.
专有名词：America, Canada, China, Cuba, England, English, Japan, West Hill, Class One, Grade Seven
No. 1 = Number One No. Two.
可数名词：actor –actors 演员afternoon下午an arm 一个胳膊an aunt 一个阿姨baby –a baby – babies 婴儿们bag –bags banana bar bike book bottle box boy brother bus cap car cat chick chocolate class classmate clothes只有复数形式coat color cook cousin dad daughter day desk China doctor dog dress driver ear egg elephant email eraser eye face family farm farmer mother friend girl glasses （只有复数形式）grade grandparent half hamburger hand head home hospital hour hundred idea jacket kid kilo kilogram kite knife leg letter lion leaf madam man map mom monkey morning mouth name neck, nose, nurse, clock, office, orange, pair, panda, pant, parent, pen, pencil, pen pal =pen friend people , photo , picnic police, policeman, policewoman, rabbit, restaurant, ruler, school, schoolbag, skirt, shoe, shop,
sister, snowman, sofa, son, song, student, Sunday, teacher, telephone, tiger, time, tin, toy, tree, uncle, vegetable, hill, woman, worker, yourself zoo American Canadian Chinese Japanese
动词归类：be动词：am, is, are
I am, you are, he is, she is, it is, we are, you are, they are, Jim is Jim and Tom are This is That is These are Those are
The apple ____ red. The books ____ new. The pen and the pencil ____ long. Her hair ____ short.
The water _____ clean. The people ____ from Cuba.
Chinese ______ from China.
Those Chinese ______ from China.
The Americas _______ from the U. S. A.
情态动词：can, could, will, would, may, need，没有人称和数的变化。

使役动词和三单形式。

do _______have____ go______
welcome, thank, nice, meet, excuse, look, spell, try, let, help, speak, guess, know, come, give, like, buy, think, find, tell, say, visit, read, work, teach, act, drive, play, eat, get, mean, save, call, sing, fly, ask.
形容词归类：形容词性物主代词：作形容词，后接名词。

我的_______ 你的_______ 他的________ 她的______ 它的_______ 我们的______ 你们的______ 他们的_______
名词性物主代词：作名词，不加名词。

我的_______ 你的_______ 他的________ 她的______ 它的_______ 我们的______ 你们的______ 他们的_______
其他形容词：
Big大的______ small 小的_______ many许多的____ few/ little 少的tall 高的_____
short 短的_______ new 新的________
旧的________，young 年轻的________fat
胖的_____ thin瘦的_______ wide 宽的_____ round 圆的_______ purple 紫色的_______blue 蓝色的____ white 白色的_______ green 绿色的______gray 灰色的_______ brown 棕色的_____ blond金黄色的______ red红色的_________ cool酷的________ cold 冷的________ hot 热的_______ warm暖和的cute 可爱的______ lovely 可爱的_____dear亲爱的______ different不同的______ same 相同的____ happy 高兴的______ sad伤心的_______ heavy 重的_________ light 轻的________ high 高的______ low 低的_______ now 现在_______ past ________ right 正确的_______ wrong 错误的_______ Sorry_____ strong _______ 五官：。